Maybe some clarification on typical state and local law enforcement training:
https://www.bjs.gov/content/pub/pdf/slleta13.pdf
According to a U.S. Department of Justice, Office of Justice Programs, Bureau of Justice Statistics report in 2016 (stats from 2011-2013):
Excluding field training,
basic training programs lasted an average of about 840 hours.
Overall, 37% of academies (which trained 31% of all recruits) required recruits to complete a mandatory
field segment after graduating from the basic academy training program. Field training provides recruits with the opportunity to work with a field training officer in order to learn the practical aspects of law enforcement and community service, and to assimilate into the professional culture of a particular agency. More than two-thirds of state police or highway patrol (76%), county police (76%), municipal police (71%), and special jurisdiction (69%) academies had a field training requirement.
An additional 44% of academies (which trained 45% of all recruits) reported that there was a field training requirement, but the hiring agency oversaw it. When agency-specific requirements were included, there was a field training requirement for recruits at all county police and special jurisdiction academies and at nearly all municipal police (97%), multiagency or regional (96%), state police or highway patrol (94%), and sheriff’s office (90%) academies.
Among academies that oversaw a mandatory field training component, the average program was about 500 hours. Municipal police academies (630 hours) had the longest field training programs on average.
Maybe that's still not enough, but it seems a little more accurate than the standard internet sensationalism (not your doing, or course).